"""
import module_a
module_a.func()
"""


"""
from module_a import func
func()
"""
import sys
from module_a import func as f
import jianbin.com.x

def func():
    print("this is main module!")


func()
f()

print(sys.path)

jianbin.com.x.show()
"""
当前执行脚本所在目录
Python的安装目录
Python安装目录里的site-packages目录
"""


